diff --git a/models/res_partner.py b/models/res_partner.py
index db771f04a0b918562ff8053b88d3cb25bd811dff..9fc679e5c985d489acba44cc32808afd3efeccfb 100644
--- a/models/res_partner.py
+++ b/models/res_partner.py
@@ -72,10 +72,10 @@ class ScopAlfrescoAdhesionPartner(models.Model):
         """
         res = super(ScopAlfrescoAdhesionPartner, self).scop_valid_cg()
 
-        if not self.partner_id.partner_cmis_folder:
-            folder_coop = self.partner_id.create_cmis_folder()
+        if not self.partner_cmis_folder:
+            folder_coop = self.create_cmis_folder()
         else:
-            folder_coop = self.partner_id.partner_cmis_folder
+            folder_coop = self.partner_cmis_folder
 
         # Create & store Facture d'adhésion
         invoice_file = self.env.ref('account.account_invoices'). \